Exploring gender-based stress disparities among radiography students: A comparative analysis across Egypt, UAE, and Jordan.

Introduction: Radiography students experience high levels of stress due to demanding academic studies and clinical training. Expanding this study to different settings could provide insights for customized interventions. This study aims to investigate the prevalence and causes of stress experienced by radiography students across university settings in Egypt, the UAE, and Jordan, with particular attention to gender-based differences.

Diosmin and Coenzyme q10: Synergistic histopathological and functional protection against doxorubicin-induced hepatorenal injury in rats.

Doxorubicin (DOX) is a cytotoxic anthracycline used to treat a variety of cancers. Cardiotoxicity, hepatotoxicity, and nephrotoxicity are adverse effects of DOX, that limit prognosis. The study aims to determine if diosmin (DIOS) and coenzyme Q10 (CoQ10) alone or in combination protect rats against DOX-induced liver and kidney damage.

Carbon Fiber-Reinforced Thermoplastic Composite Coatings for Steel Pipelines.

Steel pipeline systems carry about three-quarters of the world's oil and gas. Such pipelines need to be coated to prevent corrosion and erosion. An alternative to the current epoxy-based coating, a multi-layered composite coating is developed in this research.

Morphine Versus Nalbuphine as Intra-Articular Medications Following Temporomandibular Joint Arthrocentesis: A Randomized Clinical Trial.

Purpose: This study aimed at comparing the therapeutic effect of nalbuphine in comparison to morphine after Temporomandibular joint (TMJ) arthrocentesis in patients with anterior disc displacement without reduction (ADDwoR).

Materials And Methods: Twenty-four female patients diagnosed with ADDwoR. Patients were treated with TMJ arthrocentesis then randomly divided into parallel groups.

Retraction: Cefotaxime incorporated bimetallic silver-selenium nanoparticles: promising antimicrobial synergism, antibiofilm activity, and bacterial membrane leakage reaction mechanism.

[This retracts the article DOI: 10.1039/D2RA04717A.].

Clinical Evaluation of Bioactive Injectable Resin Composite vs Conventional Nanohybrid Composite in Posterior Restorations: An 18-Month Randomized Controlled Clinical Trial.

Aim: To evaluate the clinical performance of bioactive injectable resin composite vs nanohybrid resin composite in restoring carious posterior teeth.

Materials And Methods: A total of 18 patients with 26 class I and II carious cavities were recruited. Teeth were divided into two groups ( = 13): group I: Bioactive injectable resin composite (Beautifil Flow Plus X F00) while group II: Nanohybrid resin composite (Tetric N-Ceram) and were restored according to the manufacturer's instructions.

Exploring a novel thiazole derivatives hybrid with fluorinated-indenoquinoxaline as dual inhibitors targeting VEGFR2/AKT and apoptosis inducers against hepatocellular carcinoma with docking simulation.

Hepatocellular carcinoma (HCC) ranks as the third most prevalent reason for cancer-related death on a global scale. Tyrosine kinase inhibitors (TKIs) continue to be the primary treatment option for advanced hepatocellular carcinoma. A series of fluoro-11H-indeno[1,2-b]quinoxaline derivatives as an HCC drug targeting the VEGFR2/AKT axis was designed and synthesized.

Effect of electromagnetic stimulation combined with visceral manipulation on stress urinary incontinence in postmenopausal women: A randomized controlled trial.

Objectives: The aim of the study is to determine how electromagnetic stimulation and visceral manipulation can improve pelvic floor strength and reduce the severity of symptoms of postmenopausal stress urinary incontinence (SUI).

Methods: This randomized controlled trial was conducted on 50 postmenopausal female participants aged 50-66 years with a body mass index (BMI) ≥ 30 kg/m2. Participants were equally randomized into the study (A) and control (B) groups.

Optimized production and characterization of a thermostable cellulase from Streptomyces thermodiastaticus strain.

A high cellulase-producing bacterial isolate TS4 was recovered from an Egyptian soil sample and identified using 16S rRNA gene sequencing as Streptomyces thermodiastaticus. One-factor-at-a-time (OFAT) preliminary studies were carried out to determine the key factors affecting cellulase production by S. thermodiastaticus and their optimum ranges.

The potential role of targeting the leptin receptor as a treatment for breast cancer in the context of hyperleptinemia: a literature review.

Since cancer is becoming a leading cause of death worldwide, efforts should be concentrated on understanding its underlying biological alterations that would be utilized in disease management, especially prevention strategies. Within this context, multiple bodies of evidence have highlighted leptin's practical and promising role, a peptide hormone extracted from adipose and fatty tissues with other adipokines, in promoting the proliferation, migration, and metastatic invasion of breast carcinoma cells. Excessive blood leptin levels and hyperleptinemia increase body fat content and stimulate appetite.

Unraveling the impact of miRNAs on gouty arthritis: diagnostic significance and therapeutic opportunities.

Gouty arthritis is a prevalent inflammatory illness. Gout attacks begin when there is an imbalance in the body's uric acid metabolism, which leads to urate buildup and the development of the ailment. A family of conserved, short non-coding RNAs known as microRNAs (miRNAs) can regulate post-transcriptional protein synthesis by attaching to the 3' untranslated region (UTR) of messenger RNA (mRNA).

Development of novel reduced graphene oxide/metalloporphyrin nanocomposite with photocatalytic and antimicrobial activity for potential wastewater treatment and medical applications.

This research investigates a novel nanocomposite material composed of reduced graphene oxide (rGO) and nickel-5,15-bisdodecylporphyrin (Ni-BDP) nanoparticles for the effective removal of methyl orange (MO), a harmful synthetic dye, from water. The structure and composition of the synthesized rGO/Ni-BDP nanocomposite were characterized using high-resolution transmission electron microscopy (HR-TEM), Raman spectroscopy, nuclear magnetic resonance (NMR) spectroscopy, mass spectrometry, and ultraviolet-visible (UV-Vis) spectroscopy. The study demonstrates the material's efficacy as both a catalyst and adsorbent for MO removal.

Dabigatran attenuates methotrexate-induced hepatotoxicity by regulating coagulation, endothelial dysfunction, and the NF-kB/IL-1β/MCP-1 and TLR4/NLRP3 signaling pathways.

This study examines Dabigatran's (Dab) capacity to mitigate methotrexate (MTX)-induced coagulation disorders and endothelial dysfunction, while exploring its effects on oxidative stress and inflammatory pathways (NF-kB/IL-1β/MCP-1, TLR4/NLRP3) in reducing hepatotoxicity. Rats were assigned to four groups: a control group receiving saline intraperitoneally (i.p.

Anti‑phenolic glycolipid‑I seropositivity among household contacts of leprosy patients in Egypt.

Leprosy is a chronic, debilitating disease lacking a definitive diagnostic biomarker. Serum anti-phenolic glycolipid-I (PGL-I) IgM antibody level is considered an important diagnostic and prognostic marker for leprosy patients. However, there is limited evidence on the role of anti-PGL-I IgM antibody level as early predictive biomarker of subclinical infection among Egyptian household contacts of leprosy patients.

Explainable Multi-Layer Dynamic Ensemble Framework Optimized for Depression Detection and Severity Assessment.

Background: Depression is a pervasive mental health condition, particularly affecting older adults, where early detection and intervention are essential to mitigate its impact. This study presents an explainable multi-layer dynamic ensemble framework designed to detect depression and assess its severity, aiming to improve diagnostic precision and provide insights into contributing health factors.

Methods: Using data from the National Social Life, Health, and Aging Project (NSHAP), this framework combines classical machine learning models, static ensemble methods, and dynamic ensemble selection (DES) approaches across two stages: detection and severity prediction.

Stability of immobilized L-arginine deiminase from Penicillium chrysogenum and evaluation of its anticancer activity.

The aim of the present work was to immobilize L-arginine deiminase on suitable supports such as chitosan, alginate, and silica gel to study its stability. Additionally, the study aims to investigate the anticancer effects of the free purified enzyme on hepatocellular carcinoma (Hep-G2) and breast cancer (MCF-7) cell lines. L-arginine deiminase (ADI: EC 3.

Gamma-irradiated copper-based metal organic framework nanocomposites for photocatalytic degradation of water pollutants and disinfection of some pathogenic bacteria and fungi.

Background: Although there are many uses for metal-organic framework (MOF) based nanocomposites, research shows that these materials have received a lot of interest in the field of water treatment, namely in the photodegradation of water contaminants, and disinfection of some pathogenic bacteria and fungi. This is brought on by excessive water pollution, a lack of available water, low-quality drinking water, and the emergence of persistent micro-pollutants in water bodies. Photocatalytic methods may be used to remove most water contaminants, and pathogenic microbes, and MOF is an excellent modifying and supporting material for photocatalytic degradation.

Light curing infection control barriers: do some types jeopardize the concept of conventional bulk-fill composites?

Background: Using infection control barriers (ICBs) on light curing units (LCUs) became mandatory to achieve proper infection control measures without jeopardizing the integrity of the restorations, especially at deeper layers. This study explored the effect of two ICBs on the irradiance of the LCU, as well as the degree of conversion (DC) and flexural strength (FS) of two types of bulk-fill composites. Water vapor permeability (WVP) of both barriers was also assessed to evaluate the capability of such barriers to prevent transmission of blood and saliva droplets and aerosols.

Integrating molecular, biochemical, and immunohistochemical features as predictors of hepatocellular carcinoma drug response using machine-learning algorithms.

Introduction: Liver cancer, particularly Hepatocellular carcinoma (HCC), remains a significant global health concern due to its high prevalence and heterogeneous nature. Despite the existence of approved drugs for HCC treatment, the scarcity of predictive biomarkers limits their effective utilization. Integrating diverse data types to revolutionize drug response prediction, ultimately enabling personalized HCC management.

Bone scintigraphy based on deep learning model and modified growth optimizer.

Bone scintigraphy is recognized as an efficient diagnostic method for whole-body screening for bone metastases. At the moment, whole-body bone scan image analysis is primarily dependent on manual reading by nuclear medicine doctors. However, manual analysis needs substantial experience and is both stressful and time-consuming.